
#1
Oct 1962
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.

#3
May 1963
Who made the most issues of this run, with the issues they span.
Who appears most often in this run, by issues they appear in.
There is a 6-year gap in the publishing schedule between issues 3 and 4.
From the Grand Comics Database.